Chord Distribution Analysis

Chord SymbolCountFrequency
Am7614.6%
D7512.2%
Gmaj749.8%
Eb737.3%
Cm724.9%
F724.9%
Fm724.9%
Bb724.9%

Key Patterns Detected

PatternFunctionFrequency
Am7 -> D7Setup (Major Key)5
Cm7 -> F7Setup (Major Key)2
Fm7 -> Bb7Setup (Major Key)2
Bb7 -> Ebmaj7Resolution (Major)2
D7 -> Gmaj7Resolution (Major)2
Bm7 -> E7Setup (Major Key)1
E7 -> Amaj7Resolution (Major)1
Bbm7 -> Eb7Setup (Major Key)1
Abm7 -> Db7Setup (Major Key)1
Am7 -> D7b9Setup (Major Key)1
D7b9 -> Gmaj7Resolution (Major)1
Gmaj7 -> C7b9Setup (Major Key)1
C7b9 -> Fmaj7Resolution (Major)1
Fmaj7 -> Bb7b9Setup (Major Key)1
Eb7 -> Abmaj7Resolution (Major)1
Abmaj7 -> Db7#11Setup (Major Key)1

Harmonic Highlights

  • Utilizes sequential ii-V chains that cycle through subdominant-directed keys, specifically moving from Am7-D7 to Cm7-F7 and Fm7-Bb7 to reach Ebmaj7.
  • The bridge employs rapid parallel modulations, shifting between Bm7-E7-Amaj7 and Bbm7-Eb7-Abmaj7, requiring agility across keys a semitone apart.
  • Features “side-slipping” harmonic movement where non-diatonic ii-Vs resolve deceptively, reflecting the influence of Tadd Dameron’s “Lady Bird” structure.
  • The final cadence (Am7-D7-Gmaj7) resolves to the tonic major, contrasting with the frequent minor-tonality ii-V excursions found throughout the form.

Improvisation Focus Mastering II-V-I guide tone connections to navigate rapid, non-diatonic key changes.

Difficulty Rating 4 (Advanced). The fast harmonic rhythm and frequent modulations to distant keys require high-level technical proficiency and immediate harmonic recognition.


📚 Standard Available in:

The Real Book - Volume I
đź›’ Buy on Amazon
As an Amazon Associate I earn from qualifying purchases. Check the Hal Leonard Jazz Song Finder to make sure that the standard is indeed in the book before buying it.